Alternative Parts

The parts used by BMW are often generic parts which are also available from the original manufacturer at a lower cost. There are also a number of after market companies offering alternative parts.

This is intended to be a list of the alternatives. If you see additional alternative parts let us know and we can add them to the list here. At the moment the list is far from complete.

The G650GS on-line fiche can have better descriptions of parts, especially electrical sockets

Front Disk - BMW Part No 34 11 2 345 824

EBC Part No MD650LS,       MetalGear Part No 20-349

Note. The Sertao has a floating front disk, different P/N.

Rear Disk - BMW Part No 34 21 2 345 314

EBC Part No MD651,       MetalGear Part No 20-220

The Sertao rear disk is the same as the GS/Dakar

Front and Rear Disk Pads

EBC and Metalgear have organic and sintered pads

Oxygen Sensor (NGK 6 ohm) - BMW P/No 11 78 7 685 320
See Engine Sensors NGK Part Info PDF NGK Install PDF
Bosch Part No: 0 258 003 559, NGK is NTK OZA630BM3
Other Engine Sensors

See Engine Sensor Page and Tridon Info below

Air Filter
BMW Part No 13712345232 superseded by 13718534200

UniFilter Oz only Part No NU7304,   K & N Part No BM6501
Oil Filter - BMW Part No 11 41 2 343 118

K and P Part No 2151,       Scotts Part No 2151

Steering Head Bearings - BMW Part No 07 11 9 985 070

SKF Part No 320/28 X/Q,       Koyo Part No 320/28JRRS

Valve Shims

Single Spark 29mm Shim PDF Dual Spark 10mm

G650GS and Sertao Parts
Many parts for the G650GS are the same as the F650GS, differences between the models are shown where relevant.

Wheels - are interchangeable between all of the models, F / G / Sertao / Husky Terra Wheel Part Numbers

Brake Levers - are identical between all of the models, F / G / Sertao - BMW Part No 32 72 7 655 208

Clutch Levers - are different between models, interchange is possible, details are in the pdf file GS Levers

Clutch Cable - The clutch cable for 2010+ models is different to the earlier models. See Clutch Repairs.

Starter Motor - G Series is different, different mounting, different length of starter motor.

650X Parts
Karsten has provided a spreadsheet of parts and sources of information for the 650X. Some of the info is also relevant to the GS. The file is here. Over time info will be added to the pages here. G650x Parts and Info
The G650X thread index at Advrider also links to a wealth of information          G650x Thread Index

Husqvarna Terra/Strada 2012-14 Parts
There are many Terra/Strada parts common to the 650GS or G650X. See the  Terra/Strada Parts and Info  pdf.

Bearings and Seals
Front Wheel Bearings - SKF 6203-2RS1 - 17x40x12
Rear Wheel Bearings - SKF 6203-2RS1 - 17x40x12
Chain Carrier Bearings - SKF 6204-2RS1/C3-20x47x14
Front Wheel Seal - 25x40x7mm NOK BAFUD2SL1X7
Rear Wheel Seals - 30x40x7mm NOK BAU2 SLX2
Fork Seals - 54x41x11mm NOK 88-4 41-80 BR20031
Dust Covers - 54x41x12 NOK BR3420F   Seals PDF

Warning - Some aftermarket suppliers are listing incorrect fork seals with dimensions of 41x52.2x11

Other Parts
Front Brake Caliper - Brembo Part No 22.5553
Front Caliper Hanger - Brembo Part No 22.5554
Rear Master Cylinder - Brembo Part No 10.4776.50
Dash Lamps - See Mods/LED Indicators
Radiator Fan - See PDF     Fan PDF
Starter Solenoid - See Starter Ccts Page

Oil Drain Plug - The 00-04 oil drain plug should be replaced with the later one - See About Maintenance.

Plug Caps - F650GS 00-04 plug caps - NGK LZEH (Non Resistive) or VD05FP (Resistive). MSD Plug Caps

Battery - Yuasa YB12AL-A - See the Battery Relocation page and the Voltage Regulator page in Modifications

Sprockets - JT have 13, 14, 15, 16, 17 front and 43, 44, 45, 47, 49 tooth rear sprockets. Chain size is 520.

Chain Rollers - After market rollers can be used. See Suspension Repairs

BMW Coolant - A pdf of info on the BMW Coolant is in Water Cooling Repairs

Thermostat - A pdf of info and alternatives for the BMW Thermostat is in Water Cooling Repairs

Note. The front sprocket retaining system is different between the F Series and G Series. See Gearbox Repairs
Euro Motoelectrics have electrical parts including fuel pumps and many service items like filters. The parts are not always easily found on their web site. It may be worth emailing them if you cant see an item.